MacOS can't sign in to App Store fix

MacOS can't sign in to App Store fix

2017-03-10 21:13:39 by:semiconductorking

　　First :

　　　　sad Red message, you refused to the App Store outside the door, but give up, not fight with it is not our rhythm, please see the enemy Raiders:

1. Check your "about this machine"-"Overview"-"System Report"

Find your "network"--"Wi-Fi" and "interface", you will find that your wireless card is assigned to the location of the system is "en2", it is the correct posture is "en0", and how we let it become " en0? " We continue;

2. Open "System Preferences"-"network", the left side of the options are all point " - " deleted, and then click " Apply ".

3. Open your Apple system's packing directory--Library (repository)--Preferences-->systemconfiguration, find and modify the " Com.apple.Boot.plist " file, see details:

Insert the Code content:

1 < Key > Ethernetbuiltin</key>2<string>Yes </ string >

4. Open your Apple system's packing directory---Library (repository)---Preferences systemconfiguration and remove the " Networkinterfaces.plist " file;

5. Restart the computer,enjoy~

MacOS can't sign in to App Store fix